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Tankless Water Heaters

  • 24/7 Emergency Repair
  • Gas or Electric Models
  • Preventative Maintenance Plans
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A white, rectangular tankless water heater with a digital control panel at the bottom center, displaying numbers on a green screen. The unit has a compact design and energy star certification logo in the corner, suitable for modern home heating systems.

Tankless Water Heaters

Up To

20% OFF

What’s Included?
  • Basic installation

Limited time offer. Not valid with other offers/discounts. Valid on qualifying purchases only. Offer valid for single family residential properties only. Some exclusions may apply. We have convenient financing options subject to credit approval. Some services and/or offers listed may not be available in all locations. Please contact us for additional details.

Top Rated for Tankless Water Heaters

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Why Go Tankless?

When deciding to replace an older hot water heater – you should consider going tankless. The convenience and savings are tremendous.

Endless Hot Water

A tankless water heater can produce a continuous supply of hot water.

Cleaner Hot Water

Water does not stagnate inside a tank where minerals and contaminants can collect.

Less Likely To Leak

Your water tank can’t spring a leak if you don’t have a water tank.

Energy Efficient

On average, tankless water heaters use 61% less energy than a standard models.

Saves Space

No more bulky water tank taking up space in your utility room.

61% Average Operating Savings

Based on FTC Energyguide 16 CFT Part 305

A diagram illustrating the flow of hot water from a tankless water heater through a series of household fixtures: bathtub, shower, two sinks, kitchen sink, dishwasher, and washing machine. Red arrows indicate the hot water path.

Pay for only the hot water used!

Current Promotions in Minnesota & Wisconsin

Take advantage of our latest offers and coupons for plumbing repair and maintenance services in your area.
Three grey Rheem water heaters of varying sizes are shown side by side. Each water heater features pipes and valves for water connections, with two having black handles on top. The cylindrical units are positioned against a plain white background.

Tank Model
Water Heaters

Up To

15% OFF

What’s Included?
  • Basic installation

Limited time offer. Not valid with other offers/discounts. Valid on qualifying purchases only. Offer valid for single family residential properties only. Some exclusions may apply. We have convenient financing options subject to credit approval. Some services and/or offers listed may not be available in all locations. Please contact us for additional details.

A white, rectangular tankless water heater with a digital control panel at the bottom center, displaying numbers on a green screen. The unit has a compact design and energy star certification logo in the corner, suitable for modern home heating systems.

Tankless Water Heaters

Up To

20% OFF

What’s Included?
  • Basic installation

Limited time offer. Not valid with other offers/discounts. Valid on qualifying purchases only. Offer valid for single family residential properties only. Some exclusions may apply. We have convenient financing options subject to credit approval. Some services and/or offers listed may not be available in all locations. Please contact us for additional details.

We Service All Tankless Makes & Models

Our professional, certified plumbers are experts at troubleshooting and repairing any type of tankless water heater related issue. We service and repair all makes and models.

Tankless Water Heater Installation

Get a new, high-efficiency tankless water heater installed today. Aquarius Home Services is an authorized dealer of Navien water heaters.

Navien is an industry leader in extra efficient and safe water heaters. We can offer tankless water heater replacements that provide exceptional performance and reliability.

Get an instant quote!

Earning the Right to be Recommended™

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Aquarius Home Services
Based on 6566 reviews
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Daniel G.
Two days after having Aquarius come out and solve a leaky drain issue, my water heater decided to die! Their tech, Max was great. He solved the leaky pipe issue and and gave me options to consider for the future but was not pushy. When I discovered the water heater issue I called Aquarius again since they were so awesome earlier in the week. Micah came out in less than 24 hours. He was on time and friendly. I have had this water heater since 2002! Once again Aquarius was easy to schedule with and had someone out the next day! 3 hours after arriving, I had a nice shiny new water heater! The techs were friendly and professional. They answered all my questions and did a great job! I highly recommend Aquarius Home Services!
Response from the owner:Thank you for your kind words about Max and our team's work. We appreciate your trust in our approach and fair pricing. You are our highest priority!!
Kathy E.
Very impressed with service!
Amy
Great service! We just purchased our new home, which came with an aquarium water filtration system. Xeng Vue was our technician, and he was awesome—very knowledgeable and helpful. Since my family is new to their service, Xeng took the time to walk us through all the equipment. We really appreciated it.
Response from the owner:We are pleased to hear Xeng provided outstanding service and walked you through your new Aquarius, Kinetico water system. We are here for you!
Karen J.
Alex is the best!! He’s both personable and professional and does a great job!
Response from the owner:We are appreciative Alex provided excellent service! Thank you for recognizing his great work.
Duane M.
Jon replaced our Kinetico water filter and tested our water to make sure our system is working correctly. Gave me tips on how to replace filter myself. Very helpful and professional.
Response from the owner:We are glad to hear Jon provided great service with your water system. We appreciate your support.
emily R.
Cole was incredibly friendly, thorough and helped solve an ongoing issue we were experienced with our water system. We appreciate your help and phenomenal customer service!
Response from the owner:We are happy to hear Cole provided thorough service and solved your water system issue. We appreciate your feedback!

Areas We Serve

Office Locations Little Canada 02

Minnesota

Wisconsin

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Office Locations

Minnesota
Alexandria Bemidji Baxter Detroit Lakes Ham Lake
Minnesota
Little Canada Mora Marshall New Ulm Redwood Falls White Bear Lake
Wisconsin
Appleton De Pere Eau Claire Hayward Siren
Aquarius Home Services is an authorized, independent Kinetico® dealer.
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